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Overview
The display sensor is used in conjunction with the MicroTech
III equipped units as described in the Application Section
below. The same sensor is used for Water Source Heat Pump
(WSHP) and for Fan Coil Units (FCU) with just a hardware
jumper and menu change during configuration. The sensor
has a digital display for Temperature, Humidity, Occupancy,
Fan Speed, System Mode, Alarm, Setpoint and Status indica-
tion. Controls include six buttons for Setpoint, System Mode,
Fan Speed, Occupied/Unoccupied Request, and Override
Reset. (
Figure 1
).
Figure 1: Digital display sensor - P/N 910121754, Fan Coil
P/N 910113679
Setpoint-Down
System Mode
Fan Speed
Occupied/Unoccupied Request
Override Reset
Setpoint-Up